Daruni was summoned by Lord Zennon, alongside Devilman and Rerasu. After Akira Fudo and his father had fallen into a crack in the ice and at the feet of the demons, Zennon kills them and commands his three bodyguards to fight to the death over ownership of Fudo's body. The winner would have been allowed to go fourth and cause widespread havoc.

Devilman sets about fighting the two and after a short tussle he throws Daruni on some low hanging Icicles which spear through his chest.